`Ali b. Ibrahim from his father from `Uthman b. `Isa from Sama`a from Abu `Abdillah عليه السلام. He said:

I heard him say: Why do you upset the Messenger of Allah صلى الله عليه وآله?! A man said: How do we upset him? So he said: Do you not know that your deeds and presented before him; so if he sees sin in them, he is disturbed by it. So do not harm the Messenger of Allah, rather, gratify him. (al-Kafi, Volume 1, hadith 576)